Deer in our country are not going to leave a legume such as soybeans for an acorn this time of year. But all acorns are not created equal as we don't have White acorns whichI understand are a lot more palatable and nutritious than the Live Oak acorns we have.

So obviously some "internet expert" from Texas has no clue what is going on in your backyard.

But having said that, keep in mind that it is possible that the reduced/eliminated sightings of deer on ag crops during DAYLIGHT could also be no more than their reaction to increased human activity in their environmnent as hunting season approaches and more people are invading their range scouting, hanging stands, etc..